JPH0553442B2 - - Google Patents

Info

Publication number
JPH0553442B2
JPH0553442B2 JP59161284A JP16128484A JPH0553442B2 JP H0553442 B2 JPH0553442 B2 JP H0553442B2 JP 59161284 A JP59161284 A JP 59161284A JP 16128484 A JP16128484 A JP 16128484A JP H0553442 B2 JPH0553442 B2 JP H0553442B2
Authority
JP
Japan
Prior art keywords
link
depth
control
actuator
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59161284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137010A (ja
Inventor
Juichi Oka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Agricultural Machinery Co Ltd
Original Assignee
Mitsubishi Agricultural Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Agricultural Machinery Co Ltd filed Critical Mitsubishi Agricultural Machinery Co Ltd
Priority to JP16128484A priority Critical patent/JPS6137010A/ja
Publication of JPS6137010A publication Critical patent/JPS6137010A/ja
Publication of JPH0553442B2 publication Critical patent/JPH0553442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
JP16128484A 1984-07-30 1984-07-30 トラクタの耕深制御装置 Granted JPS6137010A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16128484A JPS6137010A (ja) 1984-07-30 1984-07-30 トラクタの耕深制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16128484A JPS6137010A (ja) 1984-07-30 1984-07-30 トラクタの耕深制御装置

Publications (2)

Publication Number Publication Date
JPS6137010A JPS6137010A (ja) 1986-02-21
JPH0553442B2 true JPH0553442B2 (en:Method) 1993-08-10

Family

ID=15732179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16128484A Granted JPS6137010A (ja) 1984-07-30 1984-07-30 トラクタの耕深制御装置

Country Status (1)

Country Link
JP (1) JPS6137010A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774159B2 (en) 2016-06-24 2020-09-15 Dow Global Technologies Llc High pressure, free radical polymerizations to produce ethylene-based polymers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067013U (ja) * 1983-10-17 1985-05-13 セイレイ工業株式会社 デプスコントロ−ル装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10774159B2 (en) 2016-06-24 2020-09-15 Dow Global Technologies Llc High pressure, free radical polymerizations to produce ethylene-based polymers

Also Published As

Publication number Publication date
JPS6137010A (ja) 1986-02-21

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